In many interviews you can expect something like reverse an array. But do you know what's the best approach to show your seniority?
- Level 1:
arr.reverse(); - Level 2:
const reversed = [...arr].reverse(); - Level 3
const arr = [1, 2, 3, 4];
const reversed = arr.reduce((acc, item) => [item, ...acc], []);
console.log(reversed); // [4, 3, 2, 1]
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